One by one, key health care industry groups are telling the incoming Republican administration and Congress that it's not a good idea to repeal the 2010 health care law without clear plans to address the consequences.

Hospitals, insurers and actuaries — bean-counters who make long-range economic estimates — have weighed in, and more interest groups are expected to make their views known soon. Representing patients, the American Cancer Society Cancer Action Network reminded lawmakers that lives are at stake.